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Key Documents

SAB1300053

Sigma-Aldrich

Anti-Mouse Tlr1 (C-term) antibody produced in rabbit

IgG fraction of antiserum, buffered aqueous solution

Synonym(s):

Anti-Toll/interleukin-1 receptor-like, CD281

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

rabbit

conjugate

unconjugated

antibody form

IgG fraction of antiserum

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

species reactivity

mouse

technique(s)

immunohistochemistry: 1:50-1:100
indirect ELISA: 1:1000
western blot: 1:100-1:500

NCBI accession no.

UniProt accession no.

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

mouse ... Tlr1(21897)

General description

Higher animals establish host defense by orchestrating innate and adaptive immunity. This is mediated by professional antigen presenting cells, i.e. dendritic cells (DCs). DCs can incorporate pathogens, produce a variety of cytokines, maturate, and present pathogen-derived peptides to T cells, thereby inducing T cell activation and differentiation. These responses are triggered by microbial recognition through type I transmembrane proteins, Toll-like receptors (TLRs) on DCs. TLRs consist of ten members and each TLR is involved in recognizing a variety of microorganism-derived molecular structures. TLR ligands include cell wall components, proteins, nucleic acids, and synthetic chemical compounds, all of which can activate DCs as immune adjuvants. Each TLR can activate DCs in a similar, but distinct manner. For example, TLRs can be divided into subgroups according to their type I interferon (IFN) inducing ability. TLR2 cannot induce IFN-alpha or IFN-beta, but TLR4 can lead to IFN-beta production. Meanwhile, TLR3, TLR7, and TLR9 can induce both IFN-alpha and IFN-beta. Recent evidences suggest that cytoplamic adapters for TLRs are especially crucial for this functional heterogeneity. This antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide selected from the C-terminal region of mouse TLR1.
The TLR1 gene is mapped to human chromosome 4p14. Tlr1 is widely expressed in several leukocytes and cells of myeloid lineage including monocytes, macrophages, and dendritic cells.

Immunogen

TLR1 (Q9EPQ1, 769-805)
This antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide selected from the C-terminal region of mouse TLR1.

Biochem/physiol Actions

The members of the TLR (toll-like receptor) family play important role in host-pathogen interaction by identifying specific molecular patterns in various microorganisms during early innate immune response. The immune and inflammatory responses against microbial infection or tissue injury is controlled by Tlrs by initiating signal cascades and in turn, promoting the secretion of cytokines and chemokines. Tlr1 might be involved in the regulation of mucosal immune response in gut, by forming a heterodimer with Tlr2. Apart from immune cells, TLRs are also expressed on tumor cells and stromal cells. The functional role of Tlr1 is not well understood, therefore, further elucidation is required for clarity over its underlying mechanism.

Physical form

Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide.

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Storage Class

10 - Combustible liquids

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable


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Satoshi Okazaki et al.
Molecular cancer therapeutics, 15(7), 1740-1745 (2016-05-20)
The purpose of this study was to evaluate the clinical significance of single-nucleotide polymorphisms in TLR1, TLR2, TLR6, and TAK1 in patients with metastatic colorectal cancer (mCRC). We genotyped 9 SNPs of TLR1, TLR2, TLR6, and TAK1 in mCRC patients
Christian G Meyer et al.
PloS one, 11(5), e0156046-e0156046 (2016-05-24)
Toll like receptors (TLR) are key elements of the innate immune response and involved in the recognition of pathogens. To test common and rare TLR variants involved in susceptibility or resistance to infection with Mycobacterium tuberculosis we screened the exons
L M Smith et al.
Genes and immunity, 18(2), 67-74 (2017-01-27)
Exposure to organic dust from agricultural environments is associated with inflammatory respiratory conditions. The putative causal agents in organic dust include viral, microbial and fungal components, which are recognized by the family of Toll-like receptors (TLRs) and drive host innate
M Ravishankar Ram et al.
PloS one, 10(11), e0141865-e0141865 (2015-11-13)
Helicobacter pylori (H. pylori) -induced gastric inflammation impacts the functions of leptin- and ghrelin-producing cells in the gastroduodenum. Inflammation resulting from H. pylori sensing via Toll-like receptors (TLRs) and the associated downstream signaling largely remain ambiguous. Here, we investigated the

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